X-Git-Url: http://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=urcu-defer-static.h;h=a00ced033b6cc44fcf9b9e02d66cfbc54081e705;hp=7d0ed52cf88b624d5a236a5a35c3d1f8920ef661;hb=13ba7e6d703b58b0c9d9d872e12930385af087a8;hpb=804b437535f97b519db3e8715807950f5818cf27

diff --git a/urcu-defer-static.h b/urcu-defer-static.h
index 7d0ed52..a00ced0 100644
--- a/urcu-defer-static.h
+++ b/urcu-defer-static.h
@@ -150,9 +150,7 @@ static inline void _rcu_defer_queue(void (*fct)(void *p), void *p)
 		assert(head - LOAD_SHARED(defer_queue.tail) == 0);
 	}
 
-	smp_wmb();	/* Publish new pointer before write q[] */
 	if (unlikely(defer_queue.last_fct_in != fct)) {
-		//printf("fct diff %p %p\n", defer_queue.last_fct, fct);
 		defer_queue.last_fct_in = fct;
 		if (unlikely(DQ_IS_FCT_BIT(fct) || fct == DQ_FCT_MARK)) {
 			/*
@@ -170,7 +168,6 @@ static inline void _rcu_defer_queue(void (*fct)(void *p), void *p)
 				      fct);
 		}
 	} else {
-		//printf("fct same %p\n", fct);
 		if (unlikely(DQ_IS_FCT_BIT(p) || p == DQ_FCT_MARK)) {
 			/*
 			 * If the data to encode is not aligned or the marker,
@@ -183,7 +180,8 @@ static inline void _rcu_defer_queue(void (*fct)(void *p), void *p)
 		}
 	}
 	_STORE_SHARED(defer_queue.q[head++ & DEFER_QUEUE_MASK], p);
-	smp_wmb();	/* Write q[] before head. */
+	smp_wmb();	/* Publish new pointer before head */
+			/* Write q[] before head. */
 	STORE_SHARED(defer_queue.head, head);
 }